Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817278 | Piston assembly for hydraulic cylinder | Matthew J. Hennemann, Philip A. Iannarelli | 2004-11-16 |
| 6694615 | Method for manufacturing a welded hydraulic cylinder for reducing hoop stress | — | 2004-02-24 |